function id_check_box_changecategory(){
    if(_check_select_box()){
        var ev=window.event || arguments.callee.caller.arguments[0];
        var target= ev.target||ev.srcElement;
        show_Component_Canvas_target(target);
        show_Component_Canvas_box('Component_Canvas_lib_category');
    }
}

function id_check_box_changecategory_submit(){
    if(_check_select_box()){
        if($('Component_options_category_select').value==0){
            alert('请选择分类啊..你不选是提交不了的');
            return;
        }else{
            $('brk_form').action=window.location+'/collac-com/com-category/fire-move/targetid-'+$('Component_options_category_select').value;
            $('brk_form').submit();
        }
    }
}